Way back in the early 1990s, Adobe released the Portable Document Format (PDF). Ever since, PDFs have been a key tool in getting work done -- and that's about it. For the most part, PDFs remain ...

The markup tool in Safari lets you highlight text, add notes, insert your signature, and more. To access it on Mac, take a screenshot of the webpage or convert it into a PDF and use the Markup tool ...

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Earlier this year, a group of climate scientists were outraged about a Wall Street Journal editorial. In an earlier era, they might have written a letter to the editor, or meekly submitted their ...

Hypothesis is a free, open access platform that stands out from many other annotation tools with broader functionality. In particular, it offers students the opportunity to work collectively to share ...

Hypothesis, maker of an open annotation tool that allows users to make public or private annotations on any web page, PDF or document, has incorporated as a public benefit corporation — a move that ...

Annotation service now has a professional version for users who want to mark up PDFs along with normal Web pages. Josh Lowensohn joined CNET in 2006 and now covers Apple. Before that, Josh wrote about ...

Matthew Luskey, assistant director of the University of Minnesota’s writing across the curriculum program, wants undergraduates in his classes to talk with each other when they first encounter an ...

Rina Shaikh-Lesko is a science writer based in San Jose, California. The team behind Hypothesis, an open-source software tool that allows people to annotate web pages, announced in March that its ...

Instructure has updated its Canvas learning management system (LMS) to include an annotation feature in the mobile app. The new feature allows students to annotate and submit assignments directly from ...